baber/WOPTO huggingface dataset:
Patent JP-S58203311-A (JP)
Title: Liquid fuel burner
Inventor: NAKAJIMA AKIHIKO
IPC: F23D11/24
Filed: 1982-05-21
Abstract: PURPOSE:To heighten the temperature at a part where a flame holding plate is situated, to prevent the occurrence of oil drop, and to improve stability range of combustion, by a method wherein the flame holding plate is situated at a part of air holes in the vicinity of a lowermost stage of a combustion cylinder so that it is positioned facing and opposite to the air holes. CONSTITUTION:The air for combustion from a blower is supplied to a combustion cylinder 4 through an air tunnel 2 and a blast port 3, and is jetted as a revolving current in the direction of the inside of primary and secondary combustion chambers 14 and 15 through a plurality of air holes 5, 5'. Simultaneously, with a pump 17 actuated, through pressurization of fuel, as a fuel particle group 12 is jetted to the lower part of the combustion cylinder 4 through a fuel flow-through port 8 from a spray nozzle 11. However, since there is a high mixture gas concentration within the primary combustion chamber 14 and the air for combustion is first fed in a cold state through an air duct 2, it is very difficult to provide a steady flame 19 in a blue flame state. Thereby, by the provision of a flame holding plate 6 which is positioned facing and opposite to the air holes 5' and holds a specified angle inclining from above the air hole 5', the steady flame 19 in a blue flame state is reliably produced in the air hole 5' part in the vicinity of the lower part of the combustion cylinder 4 where there is a difficulty in a flame holding operation.
Patent JP-H02267672-A (JP)
Title: Information retriever
Inventor: UEDA NOBUO
IPC: G03B27/32
Filed: 1989-04-07
Abstract: PURPOSE:To accurately recognize to which image group respective image belongs and at which number of images it is by always referring to the presence/absence of the detection of a classification mark when a frame mark is detected. CONSTITUTION:A control means judges whether or not the classification mark N is detected by a second detecting means 43B when the frame mark M is detected by a first detecting means 43A, and changes the count value of only a first count means which counts the frame mark M when no classification mark N is detected. Also, when the classification mark N is detected, the count value of the first count means is set at 1, and also, the count value of the second count means which counts the classification mark N is changed. In such a way, it is possible to recognize to which image group the respective image belongs and at which number of images it is by accurately making them correspond.
Patent JP-S63287345-A (JP)
Title: Rotary electric machine with external rotor
Inventor: MAZUTSUCHIEERI ATSUCHIRIO
IPC: H02K5/173
Filed: 1988-04-08
Abstract: A rotating electric machine with external rotor constituted for example by an asynchronous motor with cage rotor, in which the rotor structure (6 min ), instead of being mounted protrudingly on a stationary axial supporting element is supported thereon by means of two rotoric shields (8 min c, 14) mounted by means of respective bearings (18, 19) on the axial supporting element (1 min ), which is conveniently monolithic with the stationary supporting shield (3 min ).
Patent JP-H08283042-A (JP)
Title: Hydrophilic article and its production
Inventor: KURAMOTO TORU
IPC: C01B25/12
Filed: 1995-04-12
Abstract: PURPOSE: To form a hydrophilic film excellent in durability, hardness and transparency on the surface of an article by coating the surface of the article with a specified surface treating agent and carrying out heat treatment. CONSTITUTION: Phosphoric acid or its deriv. and boric acid or its deriv. are dissolved in water and/or an org. solvent to obtain a surface treating agent having 0.01-2mol/l concn. (expressed in terms of P2 O5 or B2 O3 ) and a molar ratio of 3:7 to 7:3 (expressed in terms of B2 O3 :P2 O5 ). The surface of an article made of glass, plastics, a metal, etc., is coated with the surface treating agent and heat treatment is carried out at 80-600 deg.C to form a hydrophilic film of 10nm to 100μm thickness on the surface of the article.
Patent JP-H01262306-A (JP)
Title: Turbine bypass apparatus
Inventor: OKUMURA YOSHIHARU
IPC: F01K9/04
Filed: 1988-04-11
Abstract: PURPOSE:To protect a condenser from heat by installing a means of emergency spray which bypasses a spray water adjusting valve which adjust the flow of cooling water supplied to a desuperheater and supplies cooling water directly to the desuperheater, so as to enable the cooling water to be poured over reheat steam at all times. CONSTITUTION:When reheat steam of a reheater 5 is fed to an intermediate pressure turbine, part of reheat steam flows to a condenser 10 through a low pressure bypass valve 17. Cooling water is then poured from a spray water adjusting valve 25 over reheat steam passing through a low pressure desuperheater 18 to cool down the reheat steam. If in such a case the spray water adjusting valve 25 totally fails to open due to the malfunction of a flow controller 21, for an example, a temperature, signal is transmitted from a temperature transmitter 33 which detects the state of high temperature of the reheat steam to an emergency spray controller 34 and an operating oil controller 38. And, an emergency spray valve 32 is opened and cooling water poured into the low pressure desuperheater 18. When required, an operating oil control valve 37 is switched over to escape control oil toward an oil hydraulic unit 35 side.
Patent JP-S5514933-A (JP)
Title: Device for reducing axial thrust of turbo-compressor
Inventor: OOHASHI SHIGENOBU
IPC: F04D27/00
Filed: 1978-07-19
Abstract: PURPOSE: To control pressure in a gas balance chamber so as to minimize axial thrust always in operation by opening and closing a controlling valve provided in the gas balance piping on the basis of data from a detector for detecting the causes of producing the axial thrust.  
     CONSTITUTION: When change in flow increases generally thrust acting to a shaft 2 in the direction opposite to arrow A, a controlling valve 15 is closed in response to the instruction of pressure signal by pressure signal from a flow measuring means 16 provided in a in-take pipe 5 so that pressure in the gas balance chamber 13 is raised by the increase of the resistance of the gas balance piping 12 to eliminate the thrust acting to the shaft 2 through a balance drum 11. Hence the thrust acting to the shaft 2 can be lessened always even if the flow changed, and damage can be prevented without enlarging a thrust bearing 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0598365-A (JP)
Title: Improvement for treatment of garnierite
Inventor: NAGABAYASHI RETSU
IPC: C22B23/00
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the stable operation for long time by stabilizing liquid supplying rate to a drying and roasting furnace in a hydro-treatment for obtaining a nickel concentrate in a garnierite. CONSTITUTION:In the treating method for garnierite, by which the garnierite is leached with hydrochloric acid to separate the leached residue containing silica as the main component and the leaching liquid containing Ni, Fe and Mg and the leaching liquid is dried and roasted, and the total quantities of Ni and Fe and a part of Mg are made into water-insoluble materials, and hydrochloric acid gas is recovered and this roasting produced material is water- washed to separate the water-insoluble materials composed of the total quantity of Fe and a part of Mg and the water solution of MgCl2, a pressure-buffering air chamber 2 is arranged to an outlet side piping for a pump 1 for supplying the liquid into the furnace in the drying and roasting process.
Patent JP-H08286371-A (JP)
Title: Photosensitive resin and photosensitive resin composition
Inventor: AKIMOTO SATOSHI
IPC: C08F299/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide a photosensitive resin capable of using in the field of manufacture of a printed circuit board, metal precision working and the like as a solder resist and forming a high heat-resistant, high resolution protecting film, and provide a photosensitive resin composition using this sensitive resin. CONSTITUTION: A photosensitive resin A is represented by the formula, and a photosensitive resin composition comprises the phtosensitive resin A and an epoxy composition B. In the formula, R1 , R2 represent a hydrogen atom, an alkyl group having 1-5 carbon atoms, or a halogen atom, R3 represents a hydrogen atom or a methyl group, X represents -CO-, -SO2 , -CH2 -, -C(CF3 )2 -, -Si(CH3 )2 -, -C(CH3 )2 -, -CO-, or direct coupling, and Y represents a residue having a free carboxyl radical of a saturated or unsaturated polybasic acid anhydride.
Patent JP-2000236382-A (JP)
Title: Telephone conversion receiver
Inventor: YO SORYU
IPC: H04W88/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a telephone conversion receiver that has advantages such as convenience of hand-free, security of privacy and low cost and copes with telephone sets of various forms. SOLUTION: The telephone conversion receiver provided to a cord telephone set, a cordless telephone set or a portable telephone set in the inside of an automobile or in a room, has a microphone 12, a transmitter 16 and a reception earphone 32. The microphone 12 is connected to the cord telephone set, the cordless telephone set or the portable telephone set by a wired system to transmit a 1st voice signal to the cord telephone set, the cordless telephone set or the portable telephone set, the transmitter 16 is connected to the cord telephone set, the cordless telephone set or the portable telephone set by a wired system to receive a 2nd voice signal to the cord telephone set, the cordless telephone set or the portable telephone set, and converts the 2nd voice signal into radio signal and transmits it to the reception earphone 32,  which receives the radio signal transmitted from the transmitter 16, converts the radio signal into a 3rd voice signal. which the user of the telephone set can hear.
Patent JP-H0357446-A (JP)
Title: Bone plate with positioning memer
Inventor: JII UIRIAMU AANETSUTO
IPC: A61B17/58
Filed: 1990-03-30
Abstract: PURPOSE: To apply a bone plate to smaller bone fractions and easily grip and hold it in a specified position by processing at least two separated holes, a flat face and a round edge and providing it with a locating member. CONSTITUTION: Substantially L-shaped bone plate 2 has several normal holes 4 and a top hole 6. The bone plate 2 has a flat face 8 to be placed adjacent to the bone and the like to fix it and an upper face 10 with round sides 12 to be placed beneath the elastic tissue around in the part of reconstructing the bone. The bone plate 2 is equipped with a locating member 14 with a dimension to be held by human thtmb and index finger or at least by a medical instrument, which is used to locate the bone plate 2. After the bone plate 2 is fixed with one or more tightening member(s), the locating member is either folded down or twisted off and thrown away so as not to cause any obstruction.
Patent JP-S60230678-A (JP)
Title: Transfer guide for recorder
Inventor: TAKAHASHI KEIJI
IPC: G03G15/16
Filed: 1984-04-30
Abstract: PURPOSE:To permit easy manufacture by pressing a guide plate for a transfer inlet by means of springs to side plates of a dielectric belt cassette so that the specified space between the surface of the dielectric belt and an auxiliary guide plate for transfer is maintained. CONSTITUTION:The space between the auxiliary guide plate 15 for transfer and the dielectric belt 5 is assured by contact between the side plates 1, 2 and the plate 15. The plate 15 is used to guide recording paper 23 fed by rollers 22, 21 in succession to the guide plate 19 for transfer to the belt 5 and to bring the same into contact with the belt. Said plate is so installed to the side plates on the paper feed side in a way as to be turned clockwise around a fulcrum shaft 24 by means of the pressing springs 25. The top end of said plate is pressed to the bottom ends 17, 18 of the plates 1, 2 and is thereby positioned. The space between the dielectric belt and the auxiliary guide plate for transfer is thus kept uniformly within a specification and the manufacture is made easy.
Patent JP-H05292038-A (JP)
Title: Submarine high-speed optical transmission system
Inventor: TOMOOKA KEIJI
IPC: H04B10/077
Filed: 1992-04-08
Abstract: PURPOSE:To perform high-speed transmission and to perform the monitoring and control of a fault, etc., by remote operation by outputting monitor signal light with the same wavelength as that of excitation light, and multiplexing by synthesizing the main signal light with the monitoring signal light. CONSTITUTION:The transmission of a monitor signal from submarine optical terminal station transmission equipment 24 is performed by using a light source 114 for monitor signal of 1480nm wavelength band provided in a light booster amplifier 40. Thereby, the monitoring signal light can be transmitted to a downstream line by wavelength-superimposing the monitoring signal light on the main signal light. In such a case, a WDM coupler 100 for wavelength multiplex for the monitoring signal light and the main signal light is also used as a WDM coupler for excitation light to prevent the output of the light booster amplifier 40 from being decreased. Also, two Er doped fibers are used as a submarine optical amplification repeater 2. A light source for excitation of 1480nm wavelength band is used in each a Er doped fiber, and an initial stage is employed for forward excitation, and a rear stage for backward excitation. Thereby, it is possible to provide a low NF and high output simultaneously.
Patent JP-S5713559-A (JP)
Title: Information collecting system of information processing equipment
Inventor: YOSHIDA KATSUO
IPC: G06F11/34
Filed: 1980-06-27
Abstract: PURPOSE:To save trouble and time and to cut down an equipment cost, by collecting all the information that has been stored in an information processing equipment, by use of a floppy disk medium and a microprogram. CONSTITUTION:A floppy disk medium 2 which has contained a program for self- dumping all information is inserted into a driving device 3, switches 7, 7' on a maintenance panel are operated, a self-dumping program is loaded in a control memory part 5, is made to self-run immediately, and at first, the inside of a register group 10 on a hardware which is broken down by executing the dumping program is saved in a hard core circuit 9, and after that, the self-program is restarted by replacing a floppy disk medium 2' for collecting the information, by a driving device 3, and operating the switches 7, 7', and information of the first part in a main memory device 6, subsequently, information of the register group 10 which has been stored in an idle part, and residual information are written in the floppy disk medium continuously.
Patent JP-H11241930-A (JP)
Title: Landslide detecting device
Inventor: KITADA KINJI
IPC: G01V1/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To satisfactorily detect even a light landslide or precursory phenomenon of landslide. SOLUTION: The upper end part of a main wire 1 is fixed to the upper part of the ground having a danger of landslide, a weight 3 is mounted on the lower end part of the main wire 1 to give a downward tensile force to the main wire 1, a stopper 10 is fixed to the middle part of the main wire 1, and detectors 5a, 5b are supported by the stopper 10. A winding drum spring- energized in the winding direction is provided on the detectors 5a, 5b, and the end part of a detecting wire unwound from the winding drum is fixed to the ground, so that the rotating angle of the winding drum is taken out as a landslide detection signal through a speed increasing gear.
Patent JP-H11253341-A (JP)
Title: Bathtub
Inventor: OTA AKIRA
IPC: A47K3/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate satisfactory positioning for forming an aperture for piping according to the situation at site of a piping construction, etc., by forming a marking stage part for positioning at plural places on the rear surface of a bathtub where piping can not be fixed. bathtub. SOLUTION: Marking stage parts 2 to 5 are respectively formed at prescribed vertical space at the four corner parts C of a bathtub 1. This vertical space is set to be 100 mm, e.g. and a distance between the first stage part 2 and the flange surface 1a of the bathtub 1 is set to be 150 mm, e.g. At the time of connecting the marking stage parts 2 of a highest stage formed at the corner parts C with lines respectively on a front surface or a side surface, the height of the highest stage to form an aperture for an equipment piping for a hot water feeding device, etc., is precisely positioned. In addition, by connecting the corresponding stage parts of the respective corner parts C with lines at the position of the second stage parts 3, the third stage parts 4 or the fourth stage parts 5 corresponding to the site, positioning of an aperture at each height is easily done.
Patent JP-H11265929-A (JP)
Title: Spin chuck
Inventor: SAITO HIROYUKI
IPC: H01L21/683
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To restrain fine powder from being generated due to shaving of the surface of a chuck kept in contact with a wafer, by a method wherein no protrudent part is present between a suction hole circumferential projection and a peripheral projection protruding upward, and the upside of the peripheral projection is set above that of the suction hole circumferential projection. SOLUTION: A suction hole circumferential projection 7 is provided surrounding a suction hole 4, and a communicating groove 8 which enables the suction hole 4 to communicate with the outer peripheral side of the suction hole circumferential projection 7 is provided. A peripheral projection 6 is provided to the upper outer periphery of a spin chuck 1. No projection is present between the suction hole circumferential projection 7 and the peripheral projection 6 protruding upward, and the upside of the peripheral projection 6 is set slightly higher than that of the peripheral projection 6. By this setup, a wafer 10 is supported with the inner edge 6a of the peripheral projection 6 and the upside of the suction hole circumferential projection 7, so that the contact mark of the spin chuck 1 is markedly lessened in area.
Patent JP-H03287412-A (JP)
Title: Door window panel elevating device
Inventor: AIZAWA TORU
IPC: E05F11/38
Filed: 1990-04-04
Abstract: PURPOSE:To facilitate the adoption of a step difference suppressing eggshell style between a door window panel and an outer panel by lowering the door window panel in such a way as to cut into the interior side at the time of its descent, and elevating the door window panel in such a way as to move onto the exterior side at the time of its ascent. CONSTITUTION:When a window regulator 45 is driven, a glass holder 41 is elevated along a guide rail through a wire 43. The door glass 9 is then elevated being guided by a front lower sash 11 and a rear sash 13. At the descending time of the door glass 9, the guided parts 19 of elevating guide holders 15, 16 are moved in such a way as to cut into the inner panel side as shown by a locus B. In accordance with this, the door glass 9 is also moved onto the inner panel 5 side as shown by loca G1, G2, G3 in relation to an existing locus A. Interference between the door glass 9 and an outside handle 31 and the like can be thereby avoided while making a clearance narrow. An eggshell style can be also adopted easily between the door window panel and a door outer panel 3.
Patent JP-H04228240-A (JP)
Title: Coating device for piece of form master with adhesive
Inventor: UIRII AARU ANGURIN
IPC: B05C1/02
Filed: 1991-04-19
Abstract: PURPOSE: To obtain joining good for joint parts end by providing the apparatus with weir means for lessening the squeezing out of glue from between the raised portions of a glue print plate and a foam pattern section by partially enclosing the low portions of the print plate. CONSTITUTION: The raised portions 136, 140 on the outer side respectively delineate C-shaped reservoirs 144 at the respectively related ends of an upper surface 108 by cooperating with the raised portion 112 and low portion 116 on the inner side. The reservoirs 144 lessen the squeezing out of the glue from between the rotating portion 112 on the inner side and the foam pattern portion 130. The improved glue bonded parts are obtd. between the foam pattern portion 130 and the other foam pattern portions adhered to the portion.
Patent JP-S59230014-A (JP)
Title: Photo-sensitive resin composition
Inventor: SUGASAWA NOBORU
IPC: C08F2/50
Filed: 1983-05-19
Abstract: PURPOSE:To provide the titled composition having excellent film-forming property, flexibility, soldering resistance, solvent resistance, adhesivity, etc., by using specific two kinds of reaction products, a linear polymer compound having a specific glass transition point, and a photo-sensitizer as essential components. CONSTITUTION:The objective composition is obtained by compounding (A) 100pts.wt. of a product obtained by the reaction of (i) a dihydric alcohol with (ii) a diisocyanate selected from isophorone diisocyanate, lysine isocyanate, etc. at an NCO equivalent of 1.2-1.6 based on 1 OH-equivalent of the component (i), and (iii) a (meth)acrylic acid monoester of a dihydric alcohol at an OH-equivalent of 0.2-3, with (B) 5-400pts.wt. of a linear polymer compound having a glass transition point of 40--80 deg.C, (C) 3-80pts.wt. of a product obtained by the reaction of (iv) 1mol of tetrahydrophthalic acid (anhydride) and/or phthalic acid (anhydride) with (v) 1.5-2mol of trimethylolpropane and (vi) 1-4mol of acrylic acid and/or methacrylic acid and (D) a photo-sensitizer.
Patent JP-H09282302-A (JP)
Title: Microcomputer
Inventor: YAMADA SUSUMU
IPC: G06F15/78
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To make the size of a specific address area of a nonvolatile memory variable according to the kind of an external equipment which is interfaced. SOLUTION: After the microcomputer is reset, final address data for varying the size of the specific address area of the EEPROM 1 is set only once in a register 17. Therefore, a data writing inhibited area of the EEPROM 1 can be varied according to the kind of the external equipment which is interfaced and the application range of the microcomputer is expanded to improve the versatility.
Patent JP-H09283892-A (JP)
Title: Printed wiring board
Inventor: YAMADA TAMOTSU
IPC: H05K3/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping of fragments of a substratum, powder, etc., even if the fragments of the substratum, powder, etc., which are generated by press working are stuck on a ruptured surface, by coating a section of a printed wiring board with resin or the like. SOLUTION: A printed wiring board substratum 1 is formed of a glass woven cloth and epoxy resin or the like, and a pattern or the like is formed by the same process as the conventional printed wiring board. The outer form of the printed wiring board substratum 1 is formed by press working and divided into the respective printed wiring boards. Then the printed wiring board is subjected to a resin coating process, and a substratum reptured surface is impregnated with paraffin based resin 3. Fragments of the substratum, powder 2, etc., which are generated by press working are fixed by the coated resin 3. Thereby the dropping of fragments of a substratum, powder, etc., can be prevented inside an electronic apparatus, and the performance, the external appearance, etc., of the electronic apparatus can be improved.